CN201621503U - 一种oled灯体 - Google Patents

一种oled灯体 Download PDF

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Publication number
CN201621503U
CN201621503U CN2010201058100U CN201020105810U CN201621503U CN 201621503 U CN201621503 U CN 201621503U CN 2010201058100 U CN2010201058100 U CN 2010201058100U CN 201020105810 U CN201020105810 U CN 201020105810U CN 201621503 U CN201621503 U CN 201621503U
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China
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oled
light
lamp body
luminescent material
illuminator
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Expired - Fee Related
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CN2010201058100U
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李扬德
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Individual
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本实用新型属于电光源技术领域,涉及照明用OLED,特指一种OLED灯体。其包括OLED发光体,于所述OLED发光体的一表面设有一层辅助发光层。所述辅助发光层为夜光粉层或者稀土发光材料。本实用新型采用上述结构后,OLED发光体工作时,除了提供正常照明外,夜光粉层能吸收储存光能并发光,而稀土发光材料在吸收OLED的光后被激发,并具有很强的可见光发射能力,而且其具有吸收能力强,转换效率高的特点,因此,即使在OLED发光体断开电源关闭时,仍可通过夜光粉层或者稀土发光材料持续发光以提供照明,达到节能的效果。

Description

一种OLED灯体
技术领域:
本实用新型属于电光源技术领域,涉及照明用OLED,特指一种OLED灯体。
背景技术:
目前实用的固态光源,除白光LED灯外,又新发展起来一种高效节能的平面分布式OLED(Organic Light-Emitting Diode)即有机发光二极管灯。它们不同于玻璃泡壳内抽真空或充气的白炽灯或荧光灯,因为它们发光时不发热。这种固态光源的优点是:效率高、能耗低、工作电压低而比较安全、没有灯丝断裂因而耐用寿命长、维护价格低、有高质量的光输出仅有少量的紫外光和红外光辐射等。但是目前OLED照明应用较少,而且其应用方式也与类似传统光源的应用方式类似即直接使用,没有其他辅助措施,虽然其本身节电节能,但仍有进一步节能的空间。
实用新型内容:
本实用新型的目的在于提供一种节能效果更佳的照明用的OLED灯体。
本实用新型实现其目的采用的技术方案是:一种OLED灯体,其包括OLED发光体,于所述OLED发光体的一表面设有一层辅助发光层。
所述辅助发光层为夜光粉层或者稀土发光材料。
所述夜光粉层或者稀土发光材料附着在所述OLED发光体的表面。
所述夜光粉层或者稀土发光材料通过载体粘贴于所述OLED发光体的表面。
所述OLED灯体包括数个OLED发光体,且所述的数个OLED发光体由控制电源控制而间隔交错发光。
本实用新型采用上述结构后,OLED发光体工作时,除了提供正常照明外,夜光粉层能吸收储存光能并发光,而稀土发光材料在吸收OLED的光后被激发,并具有很强的可见光发射能力,而且其具有吸收能力强,转换效率高的特点,因此,即使在OLED发光体断开电源关闭时,仍可通过夜光粉层或者稀土发光材料持续发光以提供照明,达到节能的效果。
附图说明:
图1是本实用新型一种实施例的结构示意图;
图2是本实用新型另一种实施例的结构示意图;
图3是本实用新型第三种实施例的结构示意图。
具体实施方式:
下面结合具体实施例和附图对本实用新型进一步说明。
如图1、2所示,本实用新型所述的OLED灯体包括OLED发光体1,于所述OLED发光体1的一表面设有一层辅助发光层2。所述辅助发光层2为夜光粉层或者稀土发光材料;其可直接附着在所述OLED发光体1的表面或者通过载体3粘贴于所述OLED发光体1的表面。
如图3所示,在实际应用中,由多个OLED发光体1排列构成的OLED灯体可按排列的交错位置分为几个组,由控制电源间隔供电,因此各组OLED发光体间隔发光,而由于有夜光粉层或者稀土发光材料作为辅助,能吸收光能后持续发光,因此在其中一组或几组断开的情况下,仍能保持整个灯体的亮度,从而可大大节约电能。

Claims (5)

1.一种OLED灯体,其包括OLED发光体(1),其特征在于:于所述OLED发光体(1)的一表面设有一层辅助发光层(2)。
2.根据权利要求1所述的一种OLED灯体,其特征在于:所述辅助发光层(2)为夜光粉层或者稀土发光材料。
3.根据权利要求2所述的一种OLED灯体,其特征在于:所述夜光粉层或者稀土发光材料附着在所述OLED发光体(1)的表面。
4.根据权利要求2所述的一种OLED灯体,其特征在于:所述夜光粉层或者稀土发光材料通过载体(3)粘贴于所述OLED发光体(1)的表面。
5.根据权利要求1或2或3或4所述的一种OLED灯体,其特征在于:所述OLED灯体包括数个OLED发光体(1),且所述的数个OLED发光体(1)由控制电源控制而间隔交错发光。
CN2010201058100U 2010-02-02 2010-02-02 一种oled灯体 Expired - Fee Related CN201621503U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494305A (zh) * 2011-11-24 2012-06-13 上海大学 一种可调色光源体
CN102563514A (zh) * 2011-10-31 2012-07-11 苏州晶雷光电照明科技有限公司 夜光led灯
CN102563513A (zh) * 2011-10-31 2012-07-11 苏州晶雷光电照明科技有限公司 防水夜光led灯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563514A (zh) * 2011-10-31 2012-07-11 苏州晶雷光电照明科技有限公司 夜光led灯
CN102563513A (zh) * 2011-10-31 2012-07-11 苏州晶雷光电照明科技有限公司 防水夜光led灯
CN102494305A (zh) * 2011-11-24 2012-06-13 上海大学 一种可调色光源体

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Granted publication date: 20101103

Termination date: 20140202